﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Dtos;

namespace IBLL
{
    public interface IGradesBll
    {
        Task<int> AddGradesAsync(string title);
        Task<int> EditGradesAsync(Guid id, string title);
        Task<int> DeleteGradesAsync(Guid id);
        Task<List<GradesDtos>> GetAllGrades();

        Task<GradesDtos> GetGradesByIdAsync(Guid id);
    }
}
